Answer:
B. 8.37 ft
Step-by-step explanation:
⇒This question is on circumference
⇒The water sprinkler covers a circular pattern as it moves to cover 300° and remain with 60° to cover so as to complete a single circular pattern.
⇒The remaining distance asked is the one represented by 60°
⇒Apply the formula for circumference of a circle with angle theta
[tex]c=2\pi r\alpha/360[/tex] where alpha is the angle in degrees
Given that r=8ft and ∝=60°
c=3.14×2×8×60°/360°
c=8.37 ft
